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310S austenitic chromium-nickel stainless hlau muaj seamless kav (siab kub kuj),
Creep zog
310S stainless hlau muaj lub zog nkag siab ntawm qhov kub thiab txias, uas tsim nyog rau kev siv mus ntev ntawm qhov kub thiab txias.
Tshuaj muaj pes tsawg leeg
Chromium (Cr): 24.00-26.00%
Nickel (Ni): 19.00-22.00%
Cov pa roj carbon (C): ≤0.08%
Silicon (Si): ≤1.50%
Manganese (Mn): ≤2.00%
Phosphorus (P): ≤0.035%
Sulfur (S): ≤0.030%
Mechanical zog
Hardness (HB): ≤187
Tensile zog (бb) (Mpa): ≥520
Yield zog (σs) (Mpa): ≥205
Elongation (δ)%: ≥40
Qhov txo qis hauv cheeb tsam (ψ)%: ≥50
Daim ntawv thov
Thaum tshav kub kub-resistant steel yeeb nkab: nws yog tshwj xeeb tshaj yog siv nyob rau hauv lub tsim ntawm hluav taws xob cua sov rauv kav thiab lwm yam kub kub.
Acid thiab alkali tsis kam: nws yog tsim rau stainless thiab acid-resistant steel structural qhov chaw rau roj av, tshuaj lom neeg kev lag luam, pipelines thiab ntau yam hom phiaj.
Cov Cheebtsam ntawm lub tshuab hluav taws xob: tsim nyog rau kev ua cov khoom siv hluav taws xob, ua haujlwm kub 1200 ℃, siv tas li kub 1150 ℃.
Lwm yam kev siv: Siv dav hauv kev kho cua sov / kev lag luam, xws li conveyor siv, rollers, burners, refractory pads, dai kav, thiab lwm yam.; Kev lag luam tshuaj lom neeg; kev lag luam ua zaub mov; stamping pwm, fixtures, cuab yeej, gauges, ntawv cutters, auxiliary cuab yeej, thiab lwm yam .; Petroleum, electronics, tshuaj, textiles, machinery, kev tsim kho, nuclear zog, aerospace, tub rog thiab lwm yam lag luam.
Kev kho cua sov
Annealing: Annealing xeev ntawm 180 ~ 200 ℃, ≤207HB, indentation diameter≥4.20mm
Quenching: ≥62HRC
Qhov ceev: 7.98g / cm3
Vim tias nws zoo heev kub tsis kam, corrosion kuj thiab oxidation tsis kam, 310S stainless hlau yog dav siv nyob rau hauv cov khoom thiab cov yam ntxwv Cheebtsam uas yuav tsum tau mus ua hauj lwm nyob rau hauv lub kub kub ib puag ncig.